felinx

# -*- coding: utf-8 -*-
#
# Copyright(c) 2015 http://feilong.me
#
# @author: Felinx Lee <[email protected]>
#

from tornado.httpclient import HTTPClient, HTTPRequest
from tornado import escape
import hashlib

felinx

# -*- coding: utf-8 -*-
#
# Copyright (c) 2013 feilong.me All rights reserved.
#
# @author: Felinx Lee <[email protected]>
# Created on May 4, 2013
#

"""
tornado.options.options don't parse default value automatically, sometimes, 

felinx

# based on http://uberblo.gs/2011/06/high-performance-url-shortening-with-redis-backed-nginx
# using code from http://stackoverflow.com/questions/3554315/lua-base-converter

# "database scheme"
# database 0: id ~> url
# database 1: id ~> hits
# database 2: id ~> [{referer|user_agent}]
# database 3: id ~> hits (when id is not found)
# database 4: id ~> [{referer|user_agent}] (when id is not found)
# database 5: key "count" storing the number of shortened urls; the id is generated by (this number + 1) converted to base 62

felinx

    def _thumbnail_image(self, body, size):
        try:
            im = Image.open(StringIO(body))

            # rotate image according rotation meta of this image
#            for orientation in ExifTags.TAGS.keys():
#                if ExifTags.TAGS[orientation] == 'Orientation' : break
            orientation = 274  # get 274 through upper loop
            try:
                exif = im._getexif()

felinx

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#       zipdb.py
#       Use a zipfile store a dict like k-v database.
#       Known bug: duplicate key(filenames) allowed
#       
#       Copyright 2012 mayli <[email protected]>
#       

felinx

# To get remote_ip, it should set xheaders=True when initializing HTTPServer

http_server = HTTPServer(Application(), xheaders=True)